Practice

Today, we will use the Tree and Graph problem lists from LeetCode to prepare for upcoming interviews.

How to

• Solve at your own pace, choosing problems of varying difficulty levels.
• Set the number of problems based on your available study time.

Leetcode Problems

• https://leetcode.com/problem-list/tree/
• https://leetcode.com/problem-list/graph/

Tree

• GeeksforGeeks: Tree Data Structure
• GeeksforGeeks: Trees in Python
• TutorialsPoint: Tree Data Structure

Graph

• GeeksforGeeks: Graph Data Structure

• GeeksforGeeks: Graph Algorithms

• TutorialsPoint: Graph Theory

• TutorialsPoint: Graph Data Structure